Snow depth - 180min sample (m)

Snow depth measured on two proximal climate stations as a 3min average every 3 hours (m). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 1997. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the other used in conjunction with a regression. Please read the metadata file provided with the data for comments related to the data in this timeseries.本数据集收录两台邻近气候站的雪深观测数据，观测值以每3小时一次的3分钟平均值形式存储，单位为米。双桅杆气候站位于另一台邻近站点以北，海拔高度为44米（a.s.l.，above sea level）。该时序数据的起始时间为1997年。研究人员已对双桅杆系统的两套观测数据完成质量控制流程。合并后的时序序列通过两台传感器的观测值取平均得到；若其中一台传感器数据缺失，则采用另一台传感器的数据结合回归分析进行补全。请查阅数据附带的元数据文件，以获取该时序序列相关的详细注释说明。